CN202953682U - Hydraulic inverted plate door with folding guardrail - Google Patents
Hydraulic inverted plate door with folding guardrail Download PDFInfo
- Publication number
- CN202953682U CN202953682U CN 201220602621 CN201220602621U CN202953682U CN 202953682 U CN202953682 U CN 202953682U CN 201220602621 CN201220602621 CN 201220602621 CN 201220602621 U CN201220602621 U CN 201220602621U CN 202953682 U CN202953682 U CN 202953682U
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- Prior art keywords
- connecting rod
- cage
- hinged
- plate
- plate door
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Abstract
The utility model discloses a hydraulic inverted plate door with a folding guardrail. The hydraulic inverted plate door with the folding guardrail comprises a suspension coop, the inverted plate door is arranged on the lateral surface of the suspension coop, one end of the inverted plate door is connected on the suspension coop in a hinged mode, and a hydraulic rod is arranged at the bottom of the suspension coop. The hydraulic rod comprises a fixing arm and a motion arm, the fixing arm is fixed on the suspension coop, the motion arm is connected with the inverted plate door in a hinged mode, and the inverted plate door is provided with the folding guardrail which is connected on the inverted plate door in a hinged mode. The folding guardrail comprises a connecting rod I, a connecting rod II and a connecting rod III. One end of the connecting rod I is connected on the suspension coop in a hinged mode; the other end is connected with the connecting rod III in a hinged mode. One end of the connecting rod II is connected on the suspension coop in a hinged mode, the other end is connected with the middle portion of the connecting rod III in a hinged mode. One end of the connecting rod III is connected with the connecting rod I in a hinged mode, and the other end is connected with the inverted door in a hinged mode. The hydraulic inverted plate door with the folding guardrail is capable of turning a construction platform on a lifting machine, and meanwhile, the safety guardrail on the platform is foldable, when the inverted plate door is closed, the safety guardrail is folded and put away so that space inside the suspension coop is saved and the potential safety hazard is eliminated.
Description
Technical field
The utility model relates to the building hoist technical field, relates in particular to a kind of operation platform with the foldable safety guardrail.
Background technology
High speed development along with national economy, improving constantly of state-of-art, building hoist is being brought into play increasing effect in skyscraper, also have and be applied to some special functions at some special occasions, in order to boost productivity, economize labor time, the structure of people to elevator, performance, efficiency requires more and more higher, some customer requirement building hoist not only can be manned, a large platform also can overturn out on elevator, staff's operation can be provided, and require to be connected with guardrail on the platform overturn out, in case safety problem appears in the workmen, existing building hoist is routed up platform having met the lifting function, only on platform, weld guardrail, caused guardrail when closing platform directly to inject in cage, take space in cage, and in the switch platform, easily cause guardrail to strike the people and goods, brought potential safety hazard.
The utility model content
The utility model embodiment technical matters to be solved is, a kind of Oil-pressure operated flap gate with foldable guardrail is provided, operation platform can not only overturn out on elevator, safety barrier on platform is collapsible simultaneously, safety barrier folding storage when plate-turning door is closed, save the space in cage, eliminated potential safety hazard.
In order to solve the problems of the technologies described above, the utility model embodiment provides a kind of Oil-pressure operated flap gate with foldable guardrail, comprise cage, described cage side is provided with plate-turning door, described plate-turning door one end is hinged on cage, it is characterized in that: described cage bottom is provided with hydraulic stem, and described hydraulic stem comprises fixed arm and movement arm, described fixed arm is fixed on cage, and described movement arm and plate-turning door are hinged;
Described plate-turning door is provided with folding guard rail, and described folding guard rail is hinged on plate-turning door.
As a kind of preferred version, described folding guard rail comprises connecting rod I, connecting rod II and connecting rod III, described connecting rod I one end is hinged on cage, the other end and connecting rod III are hinged, described connecting rod II one end is hinged on cage, the other end and connecting rod III middle part are hinged, and described connecting rod III one end and connecting rod I are hinged, and the other end and plate-turning door are hinged;
Described cage is provided with hanger I and hanger II, and described connecting rod I, connecting rod II are hinged by hanger I, hanger II and cage.
As a kind of preferred version, described hydraulic stem is two, and described hydraulic stem is located at the plate-turning door both sides; Be provided with hydraulic control system in described cage, described hydraulic control system is connected with described hydraulic stem.
A kind of Oil-pressure operated flap gate with foldable guardrail that the utility model embodiment provides, plate-turning door is set on cage, cage is used as an operation platform, facilitated aloft work, on plate-turning door, the folding safety guardrail is set simultaneously, save space in cage, made the plate-turning door safety performance be improved.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of schematic diagram of the Oil-pressure operated flap gate with foldable guardrail that the utility model provides.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
Referring to Fig. 1, a kind of Oil-pressure operated flap gate with foldable guardrail that the utility model provides,
Comprise cage 1, the side of described cage 1 is provided with plate-turning door 2, described plate-turning door 2 is hinged on cage 1, described cage 1 bottom surface is provided with hydraulic stem 3, described hydraulic stem 3 quantity are 2, described hydraulic stem 3 is distributed in plate-turning door 2 both sides, described hydraulic stem 3 comprises fixed arm 31 and movement arm 32, described fixed arm 31 is fixed on cage 1, described movement arm 32 is hinged with plate-turning door 2, be provided with hydraulic control system in described cage 1, described hydraulic control system is connected with described hydraulic stem 3, for controlling the work of hydraulic stem 3.When cage 1 rises to aloft work, expanding-contracting action along with hydraulic stem 3, plate-turning door 2 is opened and closed, when plate-turning door 2 is opened, when vertical with cage 1, plate-turning door 2 is as an operation platform, for the aloft work construction, when plate-turning door 2 is closed, when parallel with cage 1, can be used as the cage door uses, for safe construction, described plate-turning door 2 is provided with folding guard rail 4, described folding guard rail 4 is hinged on plate-turning door 2, described folding guard rail 4 comprises connecting rod I 41, connecting rod II 42 and connecting rod III 43, described connecting rod I 41 1 ends are hinged on cage 1, the other end and connecting rod III 43 are hinged, described connecting rod II 42 1 ends are hinged on cage 1, the other end and connecting rod III 43 middle parts are hinged, described connecting rod III 43 1 ends and connecting rod I 41 are hinged, the other end and plate-turning door 2 are hinged, described cage 1 is provided with hanger I 11 and hanger II 12, described connecting rod I 41, connecting rod II 42 is by hanger I 11, hanger II 12 is hinged with cage 1, when 90 ° of plate-turning door upsets are opened, along with opening of plate-turning door, power is transferred to the connecting rod I by each hinge-point, on connecting rod II and connecting rod III, thereby folding guard rail is launched to form guardrail, plate-turning door upwards overturns while closing, because the inertia of power is transferred to the connecting rod I by each hinge-point by power, on connecting rod II and connecting rod III, finally reach plate-turning door is shut and folding guard rail is close on the door pillar of cage simultaneously, hydraulic stem also can be used as the supporting construction of plate-turning door simultaneously, make the plate-turning door safety performance be greatly improved.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. the Oil-pressure operated flap gate with foldable guardrail, comprise cage, described cage side is provided with plate-turning door, described plate-turning door one end is hinged on cage, it is characterized in that: described cage bottom is provided with hydraulic stem, described hydraulic stem comprises fixed arm and movement arm, and described fixed arm is fixed on cage, and described movement arm and plate-turning door are hinged;
Described plate-turning door is provided with folding guard rail, and described folding guard rail is hinged on plate-turning door.
2. a kind of Oil-pressure operated flap gate with foldable guardrail according to claim 1, it is characterized in that: folding guard rail comprises connecting rod I, connecting rod II and connecting rod III, described connecting rod I one end is hinged on cage, the other end and connecting rod III are hinged, described connecting rod II one end is hinged on cage, the other end and connecting rod III middle part are hinged, and described connecting rod III one end and connecting rod I are hinged, and the other end and plate-turning door are hinged;
Described cage is provided with hanger I and hanger II, and described connecting rod I, connecting rod II are hinged by hanger I, hanger II and cage.
3. a kind of Oil-pressure operated flap gate with foldable guardrail according to claim 2, it is characterized in that: described hydraulic stem is two, and described hydraulic stem is located at the plate-turning door both sides; Be provided with hydraulic control system in described cage, described hydraulic control system is connected with described hydraulic stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602621 CN202953682U (en) | 2012-11-15 | 2012-11-15 | Hydraulic inverted plate door with folding guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602621 CN202953682U (en) | 2012-11-15 | 2012-11-15 | Hydraulic inverted plate door with folding guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202953682U true CN202953682U (en) | 2013-05-29 |
Family
ID=48459264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220602621 Expired - Fee Related CN202953682U (en) | 2012-11-15 | 2012-11-15 | Hydraulic inverted plate door with folding guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202953682U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016977A (en) * | 2018-01-31 | 2018-05-11 | 厦门康柏机械集团有限公司 | Link plate-turning door |
| CN110127497A (en) * | 2019-05-14 | 2019-08-16 | 深圳市特种设备安全检验研究院 | Lifting workbench for elevator test hoistway |
| CN112627486A (en) * | 2020-12-18 | 2021-04-09 | 中材建设有限公司 | Climbing construction equipment for tower structure of cement preheater |
| CN112696013A (en) * | 2020-12-18 | 2021-04-23 | 中材建设有限公司 | Integral self-disassembling type beam bottom supporting device |
-
2012
- 2012-11-15 CN CN 201220602621 patent/CN202953682U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016977A (en) * | 2018-01-31 | 2018-05-11 | 厦门康柏机械集团有限公司 | Link plate-turning door |
| CN110127497A (en) * | 2019-05-14 | 2019-08-16 | 深圳市特种设备安全检验研究院 | Lifting workbench for elevator test hoistway |
| CN112627486A (en) * | 2020-12-18 | 2021-04-09 | 中材建设有限公司 | Climbing construction equipment for tower structure of cement preheater |
| CN112696013A (en) * | 2020-12-18 | 2021-04-23 | 中材建设有限公司 | Integral self-disassembling type beam bottom supporting device |
| CN112627486B (en) * | 2020-12-18 | 2022-04-26 | 中材建设有限公司 | Climbing construction equipment for tower structure of cement preheater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20161115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |